A secret undercover investigation into a certain university club that is rumored to have many beautiful girls! This time, the target is Nameru-chan, who has a cute smile. She joined the club without knowing that it was a sex club, and ends up being violated! After having fun playing without any sense of danger about being the only girl at the training camp, it's time for the long-awaited fun time. She drinks alcohol, gets excited, and gets into a big orgy! A secret erotic training camp where she ascends to heaven covered in sperm!